APA (7th ed.) Citation

Thatcher, B. A. (1995). Wet-into-wet: Watercolour technique. Search Press Limited.

Chicago Style (17th ed.) Citation

Thatcher, Bryan A. Wet-into-wet: Watercolour Technique. Kent: Search Press Limited, 1995.

MLA (9th ed.) Citation

Thatcher, Bryan A. Wet-into-wet: Watercolour Technique. Search Press Limited, 1995.